Saved Bookmarks
| 1. |
Find the zeros of the following quadratic polynomials and verify the relationship between the zeros and the coefficients:• x²+ 7x + 12• x² - 2x -8Hi Sourabhk178It's second chance...Last left. |
Answer» *pls mark as brainliest friendStep-by-step EXPLANATION: The given QUADRATIC polynomial is, p(x) =4x² - 4x - 3 => 4x² - 6x + 2x - 3 => 2x( 2x -3) + 1(2x + 3) => (2x + 1) (2x -3) p(x) = 0 (2x + 1) = 0 or (2x-3) = 0 x=-1/2 or x= 3/2 Hence, -1/2 and 3/2 are the zeroes of p(x). Sum of zeroes = -1/2 + 3/2 = 2/2 = 1 = Coefficient of x / Coefficient of x² Product of zeroes = (-1/2)(3/2) = -3/4 = CONSTANT term/ Coefficient of x² Hope this would help you!! |
|